
public class main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		//animal a= new animal(true, 2, 3, false);
		frog f = new frog(true, 2, 3, false);
		raven r= new raven(true, 2, 3, false);
		System.out.println(f.toString());
		
		flySouth(r);
		
		
		
	}
	
	public static void flySouth(IFlyable f){
			
			
			
			
	}
	
	
	
}
